function pocet(id)
{
 src = 'change.php?id=' + id;
 window.open(src,"new","width=400, height=200, location=0, menubar=0, personalbar=0 ,status=0");
}

function showpicture(id)
{
 src = 'nahlad.php?id=' + id;
 window.open(src,"new","width=500, height=600, location=0, menubar=0,personalbar=0,status=0");
 }
 
 function show_orderdetails(orderid)
 {
   src = 'orderdetails.php?orderid=' + orderid;
   window.open(src,"new","width=800, height=500, location=0, menubar=0, personalbar=0, status=0, scrollbars=yes");
    }
 
 
 //funkcia operujuca vyplnenie policok pri registracii//
 function checkinfo(pole)
 {
     var pass=true;
	 if (document.images) {
	  for (i=0;i<pole.length;i++) {
	    var tempobj = pole.elements[i];
		  if(tempobj.name == "name" || tempobj.name == "tel" || tempobj.name == "bank") {
		      pass=true;
			  }else{
		    if(tempobj.type=="text" && tempobj.value=='') { 
		    pass=false;
			break;
			}
		}
	  }
	 }
	  
	 if(!pass)
	   {  
	   alert("musíte vyplniť všetky údaje");
	   return false;
	   }
	  else{
	   return true;
	   }
}

function loginexist()
{
  window.alert("Ľutujem ale prihlasovacie meno ktoré ste zadali už existuje");
  window.location = "index.php?page=register";
}

function passwdexist()
{
  window.alert("Ľutujem ale heslo ktoré ste zadali už existuje");
  window.location = "index.php?page=register";
}


function falsedic()
{
  window.alert("Vase DIČ nie je v správnej forme");
  window.location = "index.php?register=new";
}

function checkpasswd(passwd, commitpasswd)
{
   if(passwd!=commitpasswd)
     {
       alert("Vami zadané heslo a potvrdené heslo sa nezhodujú");
       return false;
     }
   return true;
}

function replace(dowhat){
  var SelectedString = document.selection.createRange().text;
  if(SelectedString.length > 0)
  {
   var ReplaceString = "<"+dowhat+">"+SelectedString + "</"+dowhat+">";
   document.selection.createRange().text = ReplaceString;
   }
   else{
     alert("Naprv vyberte cast textu")
   }
  }

function check_before_del(id)
{
  var src = 'index.php?page=checkorder&deleteor=true&orderid=' + id;
  var text = "Naozaj chcete zmazat danu objednavku?";
  con = window.confirm(text);
  if(con) window.location = src;
}

function delete_customer(id)
{
  var scr = 'index.php?page=4&deleted=true&u_id=' + id;
  conn = window.confirm("Ak zmažete zákazníka vymažú sa s ním aj všetky objednávky. Chcete naozaj zmazať daného zákazníka?");
  if(conn)  window.location = scr;
}

function putFocus(form, element)
{
  if(document.forms.length > 0)
  {
   document.forms[form].elements[element].focus();
  }  
}